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AstDyS ∴ Objects ∴ 1999RE61 ∴ Summary
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(101985) 1999RE61  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27473 1.24e-08 au
e 0.115194 5.671e-08
i 4.329 4.841e-06 deg
Ω 271.968 7.875e-05 deg
ω 63.631 8.178e-05 deg
M 203.652 2.457e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0127 au
Aphelion 2.5368 au
Asc. node-Earth separation 1.11761 au
Desc. node-Earth separation 1.38147 au
Earth MOID 1.00626 au
Orbital period 1253.13 days
Date of orbit computation  Dec 20 14:25
Observational summary
Optical observations (Discarded) 445 (2)
Radar observations (Discarded) 0 (0)
Arc length 8806.06 days
Unobserved 428 days

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Ephemeris at epoch 58580 MJD
Right Ascension 229.655 deg
Declination -23.9841 deg
V Magnitude 19.86 mag
Solar Elongation 142.74 deg
Galactic Latitude 27.76 deg
Rate 0.107 deg/day
Direction -81.062 deg

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